I checked out the latest svn and still got exactly the same problem at the same place.
Time for bed now :-) Roger > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:osg-users- > [EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: 27 September 2006 20:17 > To: osg users > Subject: Re: [osg-users] Collada plugin not working > > Ahhhhhh, > > I knew I have seen this issue before. And I have already fixed it. This > was a problem in the DOM. Its in the 1.1.0 release but has been fixed in > the SVN. If you check out from there you will get that fix, plus much > much more. > > When Mike Weiblen packaged up the project to hand over to the OSG > community he included prebuilt libs from the SVN, not the 1.1.0 release > package. I don't know if they are still being used but if you download > and build the DOM1.1.0 release you will have this problem. If you use > the prebuilt libs (or get from svn) you wont. > > -Andy > > P.S. I am planning on making another release package of the DOM sometime > in the very near future. > > Andreas Ekstrand wrote: > > Hi Roger, > > > > Thanks for your efforts! This helped me come up with a possible > > solution. What do you think about the modifications to the attached > > ReaderWriterDAE.cpp? I create the DAE instance when it's first needed > > instead of in the constructor. I had to use const_cast to do this, maybe > > not the nicest code, but I couldn't see any alternative. Anyway, it > > seems to work fine and I'd appreciate it if you verified this. If you or > > anyone else can't see any problem with the solution I will submit the > > modifications to Robert. > > > > /Andreas > > > > > > Roger James wrote: > > > >> On further investigation it looks like the constructor of the global > >> > >> osgDB::RegisterReaderWriterProxy<ReaderWriterDAE> > >> g_readerWriter_DAE_Proxy; > >> > >> in ReaderWriterDAE.cpp > >> > >> is being called before the constructor of the static > >> daeStringTable daeStringRef::_stringTable; > >> > >> in daestringref.cpp > >> > >>> From memory the only way you force ordering of global initialisation > >>> in C++ > >> it to put them in the same file. But I tried this and it did not work > >> :-(. > >> > >> Roger > >> > >> > >> > >>> -----Original Message----- > >>> From: [EMAIL PROTECTED] [mailto:osg-users- > >>> [EMAIL PROTECTED] On Behalf Of Roger James > >>> Sent: 27 September 2006 15:49 > >>> To: 'osg users' > >>> Subject: RE: [osg-users] Collada plugin not working > >>> > >>> Anders, > >>> > >>> I think I am seeing the same behaviour as you. > >>> > >>> My environment is MSVC7.1. > >>> > >>> The plugin dll crashes during its initialisation phase when the global > >>> reader writer proxy object is created by the runtime. > >>> > >>> > >> > >> > >> > >> _______________________________________________ > >> osg-users mailing list > >> osg-users@openscenegraph.net > >> http://openscenegraph.net/mailman/listinfo/osg-users > >> http://www.openscenegraph.org/ > >> > >> > >> > > > > > > > > ------------------------------------------------------------------------ > > > > /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield > > * > > * This application is open source and may be redistributed and/or > modified > > * freely and without restriction, both in commericial and non > commericial > > * applications, as long as this copyright notice is maintained. > > * > > * This application is distributed in the hope that it will be useful, > > * but WITHOUT ANY WARRANTY; without even the implied warranty of > > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > * > > */ > > > > #include <sstream> > > > > #include <osg/Notify> > > #include <osgDB/ReaderWriter> > > #include <osgDB/FileNameUtils> > > #include <osgDB/Registry> > > > > #include "daeReader.h" > > #include "daeWriter.h" > > > > #define EXTENSION_NAME "dae" > > > > > ////////////////////////////////////////////////////////////////////////// > / > > // OSG reader/writer plugin for the COLLADA 1.4.x ".dae" format. > > // See http://collada.org/ and http://khronos.org/collada/ > > > > class ReaderWriterDAE : public osgDB::ReaderWriter > > { > > public: > > ReaderWriterDAE() : dae_(NULL) > > { > > } > > > > ~ReaderWriterDAE() > > { > > if(dae_ != NULL){ > > delete dae_; > > DAE::cleanup(); > > dae_ = NULL; > > } > > } > > > > const char* className() const { return "COLLADA 1.4.x DAE > reader/writer"; } > > > > bool acceptsExtension(const std::string& extension) const > > { > > return osgDB::equalCaseInsensitive( extension, EXTENSION_NAME ); > > } > > > > ReadResult readNode(const std::string&, const Options*) const; > > > > WriteResult writeNode(const osg::Node&, const std::string&, const > Options*) const; > > > > private: > > > > DAE *dae_; > > > > }; > > > > > ////////////////////////////////////////////////////////////////////////// > / > > > > osgDB::ReaderWriter::ReadResult > > ReaderWriterDAE::readNode(const std::string& fname, > > const osgDB::ReaderWriter::Options* options) const > > { > > std::string ext( osgDB::getLowerCaseFileExtension(fname) ); > > if( ! acceptsExtension(ext) ) return ReadResult::FILE_NOT_HANDLED; > > > > std::string fileName( osgDB::findDataFile( fname, options ) ); > > if( fileName.empty() ) return ReadResult::FILE_NOT_FOUND; > > > > osg::notify(osg::INFO) << "ReaderWriterDAE( \"" << fileName << "\" > )" << std::endl; > > > > if (dae_ == NULL) > > const_cast<ReaderWriterDAE *>(this)->dae_ = new DAE(); > > > > osgdae::daeReader daeReader(dae_); > > std::string fileURI( osgDB::convertFileNameToUnixStyle(fileName) ); > > if ( ! daeReader.convert( fileURI ) ) > > { > > osg::notify( osg::WARN ) << "Load failed in COLLADA DOM > conversion" << std::endl; > > return ReadResult::ERROR_IN_READING_FILE; > > } > > > > osg::Node* rootNode( daeReader.getRootNode() ); > > return rootNode; > > } > > > > > ////////////////////////////////////////////////////////////////////////// > / > > > > osgDB::ReaderWriter::WriteResult > > ReaderWriterDAE::writeNode( const osg::Node& node, > > const std::string& fname, const osgDB::ReaderWriter::Options* > options ) const > > { > > std::string ext( osgDB::getLowerCaseFileExtension(fname) ); > > if( ! acceptsExtension(ext) ) return WriteResult::FILE_NOT_HANDLED; > > > > // Process options > > bool usePolygon(false); > > if( options ) > > { > > std::istringstream iss( options->getOptionString() ); > > std::string opt; > > > > while( std::getline( iss, opt, ',' ) ) > > { > > if( opt == "polygon") usePolygon = true; > > else > > { > > osg::notify(osg::WARN) > > << "\n" "COLLADA dae plugin: unrecognized option \"" << > opt << "\"\n" > > << "comma-delimited options:\n" > > << "\tpolygon = use polygons instead of polylists for > element\n" > > << "example: osgviewer -O polygon bar.dae" "\n" > > << std::endl; > > } > > } > > } > > > > if (dae_ == NULL) > > const_cast<ReaderWriterDAE *>(this)->dae_ = new DAE(); > > > > osgdae::daeWriter daeWriter(dae_, fname, usePolygon ); > > daeWriter.setRootNode( node ); > > const_cast<osg::Node*>(&node)->accept( daeWriter ); > > > > osgDB::ReaderWriter::WriteResult retVal( > WriteResult::ERROR_IN_WRITING_FILE ); > > if ( daeWriter.isSuccess() ) > > { > > if ( daeWriter.writeFile() ) > > { > > retVal = WriteResult::FILE_SAVED; > > } > > } > > > > return retVal; > > } > > > > > ////////////////////////////////////////////////////////////////////////// > / > > // Add ourself to the Registry to instantiate the reader/writer. > > > > osgDB::RegisterReaderWriterProxy<ReaderWriterDAE> > g_readerWriter_DAE_Proxy; > > > > // vim: set sw=4 ts=8 et ic ai: > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > osg-users mailing list > > osg-users@openscenegraph.net > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
